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-rw-r--r--serprog.c30
1 files changed, 21 insertions, 9 deletions
diff --git a/serprog.c b/serprog.c
index 539e488..65539a1 100644
--- a/serprog.c
+++ b/serprog.c
@@ -299,7 +299,8 @@ static int sp_stream_buffer_op(uint8_t cmd, uint32_t parmlen, uint8_t * parms)
return 0;
}
-static int serprog_spi_send_command(unsigned int writecnt, unsigned int readcnt,
+static int serprog_spi_send_command(struct flashctx *flash,
+ unsigned int writecnt, unsigned int readcnt,
const unsigned char *writearr,
unsigned char *readarr);
static int serprog_spi_read(struct flashctx *flash, uint8_t *buf,
@@ -314,6 +315,12 @@ static struct spi_programmer spi_programmer_serprog = {
.write_256 = default_spi_write_256,
};
+static void serprog_chip_writeb(const struct flashctx *flash, uint8_t val,
+ chipaddr addr);
+static uint8_t serprog_chip_readb(const struct flashctx *flash,
+ const chipaddr addr);
+static void serprog_chip_readn(const struct flashctx *flash, uint8_t *buf,
+ const chipaddr addr, size_t len);
static const struct par_programmer par_programmer_serprog = {
.chip_readb = serprog_chip_readb,
.chip_readw = fallback_chip_readw,
@@ -680,7 +687,8 @@ static void sp_check_opbuf_usage(int bytes_to_be_added)
}
}
-void serprog_chip_writeb(uint8_t val, chipaddr addr)
+static void serprog_chip_writeb(const struct flashctx *flash, uint8_t val,
+ chipaddr addr)
{
msg_pspew("%s\n", __func__);
if (sp_max_write_n) {
@@ -711,7 +719,8 @@ void serprog_chip_writeb(uint8_t val, chipaddr addr)
}
}
-uint8_t serprog_chip_readb(const chipaddr addr)
+static uint8_t serprog_chip_readb(const struct flashctx *flash,
+ const chipaddr addr)
{
unsigned char c;
unsigned char buf[3];
@@ -757,7 +766,8 @@ static void sp_do_read_n(uint8_t * buf, const chipaddr addr, size_t len)
}
/* The externally called version that makes sure that max_read_n is obeyed. */
-void serprog_chip_readn(uint8_t * buf, const chipaddr addr, size_t len)
+static void serprog_chip_readn(const struct flashctx *flash, uint8_t * buf,
+ const chipaddr addr, size_t len)
{
size_t lenm = len;
chipaddr addrm = addr;
@@ -792,9 +802,10 @@ void serprog_delay(int usecs)
sp_prev_was_write = 0;
}
-static int serprog_spi_send_command(unsigned int writecnt, unsigned int readcnt,
- const unsigned char *writearr,
- unsigned char *readarr)
+static int serprog_spi_send_command(struct flashctx *flash,
+ unsigned int writecnt, unsigned int readcnt,
+ const unsigned char *writearr,
+ unsigned char *readarr)
{
unsigned char *parmbuf;
int ret;
@@ -822,14 +833,15 @@ static int serprog_spi_send_command(unsigned int writecnt, unsigned int readcnt,
* the advantage that it is much faster for most chips, but breaks those with
* non-contiguous address space (like AT45DB161D). When spi_read_chunked is
* fixed this method can be removed. */
-static int serprog_spi_read(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len)
+static int serprog_spi_read(struct flashctx *flash, uint8_t *buf,
+ unsigned int start, unsigned int len)
{
unsigned int i, cur_len;
const unsigned int max_read = spi_programmer_serprog.max_data_read;
for (i = 0; i < len; i += cur_len) {
int ret;
cur_len = min(max_read, (len - i));
- ret = spi_nbyte_read(start + i, buf + i, cur_len);
+ ret = spi_nbyte_read(flash, start + i, buf + i, cur_len);
if (ret)
return ret;
}
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